資源描述:
《畢業(yè)論文設(shè)計(jì)基于快匹配的人群運(yùn)動(dòng)估計(jì)》由會員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、本科生畢業(yè)論文(設(shè)計(jì))題目基于塊匹配的人群運(yùn)動(dòng)估計(jì)學(xué)院軟件學(xué)院專業(yè)軟件工程教務(wù)處制表二Ο一Ο年六月一日基于塊匹配的人群運(yùn)動(dòng)估計(jì)軟件工程學(xué)生舒禹銘指導(dǎo)老師李曉華[摘要]智能化人群監(jiān)控是智能視頻監(jiān)控研究中的一個(gè)重要課題,它作為智能監(jiān)控中的一項(xiàng)關(guān)鍵技術(shù),在人群管理、公共場所設(shè)計(jì)、虛擬環(huán)境建模、視覺監(jiān)控、智能環(huán)境模擬等方面都有著重要的應(yīng)用價(jià)值。隨著經(jīng)濟(jì)社會的發(fā)展,各種公共場地和設(shè)施中的人群流動(dòng)越來越頻繁。如何對公共場合的人群進(jìn)行有效管理與控制,是不得不考慮的重大問題。智能化人群監(jiān)控技術(shù)應(yīng)運(yùn)而生,它主要包
2、括人群的密度估計(jì)和運(yùn)動(dòng)估計(jì)兩部分內(nèi)容。本文著手解決人群運(yùn)動(dòng)估計(jì)這一塊,智能化運(yùn)動(dòng)估計(jì)可以用于人群的監(jiān)測和管理,也可應(yīng)用于商業(yè)領(lǐng)域,如市場調(diào)查、交通安全以及建筑設(shè)計(jì)領(lǐng)域等。它們能夠直接或間接地提高上述場合工作人員的工作效率和建筑設(shè)施的利用率,因此對人群密度估計(jì)和運(yùn)動(dòng)估計(jì)方法的研究有著深遠(yuǎn)的意義和廣闊的前景。本文結(jié)合OpenCV,采用塊匹配算法對人群的運(yùn)動(dòng)進(jìn)行估計(jì),并在功能實(shí)現(xiàn)前對OpenCV與塊匹配各重要環(huán)節(jié)有具體分析。[主題詞]人群監(jiān)控;人群運(yùn)動(dòng)估計(jì);塊匹配;OpenCVCrowdmotione
3、stimationbasedonBMASoftwareEngineeringStudent:YuMingshuAdviser:XiaoHuali[Abstract]IntelligentizedcrowdsurveillancetecllIlologyisanimportantresearchsub—fieldinintelligemvideosurveillancesystem.Asakeytecllnologyofintelligentsurveillarlce,itisofgreatval
4、ueinalargenumberofapplicationssuchascrowdmanagement,publicspacedesignvirtualenvironmentssimulate,visualsurveillanlce,intelligentenviromentsaIlalysis,etc.Withthedevelopmentofeconomicsociety,thecrowdinvariouskindsofpublicplacesflowsmoreandmorefrequentl
5、y.Howtomanageandcontrolthecrowdeffectivelycomestobeanimportantissuewhichwehavetoconsidernowadays.Intelligentizedcrowdsurveillancetechnologyarisesattheverymoment.Itmainlyincludesbothdensityestimationandmotionestimation.Thispapersetaboutthecrowdmotione
6、stimation.Intelligentizedcrowdmotionestimationcanbeusedformonitoringandmanagingthecrowd,atthesametime,itcanalsobeusedformarketsurvreyinthecommercialfield,trafficsafetyandarchitecturaldesignfield,etc.itcanhelpstaffmembersintheabovementionedoccasionsim
7、proveworkingefficiencyandimproveutilizationratioofbuildingfacilitiesdirectlyorindirectly,sothereisfar-reachingmeaningandwideprospectincrowd’sdensityandmotionestimationresearch.AccordingtoOpenCV,thispaperuseBMA(BlockMatchingAlgorithm)forcrowdmotionest
8、imation,andbeforethefunctionrunning,ithasaspecificanalysisaboutOpenCVandtheimportantcaseofBMA..[KeyWords]crowdsurveillance;crowdmotionestimation;BlockMatchingAlgorithm;OpenCV目錄1緒論11.1研究背景11.1.1智能監(jiān)控11.1.2人群監(jiān)控的提出11.1.3運(yùn)動(dòng)估計(jì)21.1.4塊匹配算法21.1.5OpenCV21.1.6論